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1116950159 Concealed Duct Standard air conditioner Model name: 42TGF______BP Installation Manual Notice: is committed to continuously improving its products to ensure the highest quality and reliability standards, and to meet local regulations and market requirements. All features and specifications are subject to change without prior notice. Installation Manual English ภาษาไทย...
– 1 – Contents Original instruction Please read this Installation Manual carefully before installing the Air Conditioner. 1 Precautions for safety ..........3 •...
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Thank you for purchasing this air conditioner. Definition of Protective Gear Please read carefully through these instructions that contain important information which complies with the When the air conditioner is to be transported, installed, maintained, repaired or removed, wear protective gloves Machinery Directive (Directive 2006/42/EC), and ensure that you understand them.
– 3 – Warning indications on the air conditioner unit Precautions for safety The manufacturer shall not assume any liability for the damage caused Warninng indication Description by not observing the description of this manual. WARNING WARNING WARNING ELECTRICAL SHOCK HAZARD ELECTRICAL SHOCK HAZARD Disconnect all remote General...
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is running. the work. How to get A = (M / (2.5 × 0.22759 × h Installation Selection of installation location 7-EN 8-EN – 4 –...
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– 5 – • Use forklift to carry in the air conditioner units and use winch or hoist at electric shock. Refrigerant piping electrocution or short circuit. Test run Electrical wiring 9-EN 10-EN...
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CAUTION This Air Conditioner has adopted a refrigerant HFC is low, a disaster such as a leak or electric shock is caused at user’s side. (*1) Refer to the “Definition of Qualified Installer or Qualified Service Person.” Explanations given to user in the air conditioner.
– 7 – Accessory parts Selection of installation place Avoid installing in the following places Accessory parts Select a location for the indoor unit where the cool or warm air will circulate evenly. Avoid installation in the following kinds of locations. Saline area (coastal area) Part name Q’ty...
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Installation under high-humidity atmosphere Installation space (Unit: mm) In some cases including the rainy season, especially inside of the ceiling may become high-humidity atmosphere Reserve sufficient space required for installation or service work. (dew-point temperature: 23 °C or higher). 1. Installation to inside of the ceiling with tiles on the roof 2.
– 9 – Installation Installation of hanging bolt Installation of indoor unit Consider the piping / wiring after the unit is hung to Treatment of ceiling determine the location of the indoor unit installation CAUTION The ceiling differs according to structure of building. and orientation.
Drain piping Mounting filter rails and filters Mount the filter rail so that the hooks fit into the corresponding holes. CAUTION (Note that the upper and lower filter rails are not identical.) Mount the filter stopper. Following the Installation Manual, perform the drain piping work so that water is properly drained. Apply a heat Square hole Upper filter rail * When mounting the rails, push them until the 3...
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– 11 – Gravitational drainage Check the draining In the test run, check that water drain is properly performed and water does not leak from the connecting part of Reattach the drain cap. the pipes. When doing this, also check that no abnormal sounds are heard from the drain pump motor. * For gravitational drainage, remove the white connector Check draining also when installed in heating period.
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Heat insulating process Fan characteristics As shown in the figure, cover the flexible hose and hose band with the attached heat insulator up to the bottom 0131BP, 0181BP 0241BP, 0301BP of the indoor unit tightly. Cover the drain pipe tightly with a heat insulator procured locally so that it overlaps with the attached heat insulator of the drain connecting section.
– 13 – Duct design Arrangement (Unit: mm) Referring to the following dimensions, manufacture duct at the local site. 0131BP, 0181BP 0241BP, 0301BP 0361BP, 0 401BP, 0481BP, 0601BP <Under air intake> <Under air intake> <Under air intake> 959.4 1359.4 659.4 37.5 37.5 37.5...
Refrigerant piping Evacuation CAUTION • Do not scratch the inner surface of the flared part Perform vacuuming from the charge port of valve of the Connecting refrigerant piping when removing burrs. outdoor unit by using a vacuum pump. CAUTION CAUTION •...
– 15 – Electrical connection Heat insulation process Apply heat insulation for the pipes separately at liquid side and gas side. For the heat insulation to the pipes at gas side, be sure to use the material with heat-resisting temperature WARNING °C or higher.
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Wiring between indoor unit and outdoor unit Wire connection 1. Figure below shows the wiring connections between the indoor and outdoor units and between the indoor units REQUIREMENT and remote controller. The wires indicated by the broken lines or dot-and-dash lines are provided at the locally. Connect the wires matching the terminal numbers.
– 17 – Applicable controls External static pressure Each time button is pushed, indoor unit numbers in the control group change settings cyclically. Select the indoor unit to change Basic procedure for changing REQUIREMENT settings for. Set up a tap change based upon the external static settings The fan of the selected unit runs and the louvers When you use this air conditioner for the first time, it...
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External static pressure Filter sign setting Remote controller switch monitoring function When using the wireless remote controller According to the installation condition, the filter sign term (Notification of filter cleaning) can be changed. To set up the external static pressure, use the DIP switch on the circuit board of the wireless reception part. This function is available to call the service monitor Follow to the basic operation procedure For details, refer to the instruction manual of the wireless remote controller kit.
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– 19 – Group control for system of multiple units To recognize the position of the After confirmation, push button to return to the normal mode. corresponding indoor unit though the One remote controller can control maximum 8 indoor units as a group. indoor UNIT No.
Test run Auto restart setting This product is designed so that, after a power failure, Before test run Wired remote controller it can restart automatically in the same operating mode as before the power failure. 2, 4 Before turning on the power supply, carry out the Information following procedure.
– 21 – Maintenance When a test run is not Wireless remote controller performed properly When TEMPORARY button is pushed for 10 <Daily maintenance> seconds or more, “Pi!” sound is heard and the operation changes to test run. After When a test run is not performed properly, refer to Cleaning of air filter approx.
Troubleshooting Periodic Maintenance For environmental conservation, it is strongly recommended that the indoor and outdoor units of the air conditioner in use be cleaned and maintained regularly to ensure efficient operation of the air conditioner. Confirmation and check Confirmation of error log When the air conditioner is operated for a long time, periodic maintenance (once a year) is recommended.
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– 23 – Error codes and parts to be checked Wired Wireless remote controller remote Sensor block display of controller receiving unit display Judging Main defective parts Parts to be checked / error description conditioner Wired device Wireless remote controller status remote Operation Timer...
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Wired Wireless remote controller remote Sensor block display of controller receiving unit display Judging Main defective parts Parts to be checked / error description conditioner device status Operation Timer Ready Indication Flashing GR GR OR Abnormal operation of the indoor fan motor, indoor The fan error of the P.C.
– 25 – Appendix Work instructions 5. When a commercially available dryer is attached to the existing pipes. The existing R22 and R410A piping can be reused for There is the possibility that copper green rust has inverter R32 product installations. Existing pipes: Cannot be used.
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WARNING ELECTRICAL SHOCK HAZARD Disconnect all remote electric power supplies before servicing. WARNING Moving parts. Do not operate unit with grille removed. Stop the unit before the servicing. CAUTION High temperature parts. You might get burned when removing this panel. CAUTION Do not touch the aluminum fins of the unit.
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